Selected Grantee Publications

A Comparative Review of Cytokines and Cytokine Targeting in Sepsis: From Humans to Horses

Hobbs et al., Cells. 2024.

https://pubmed.ncbi.nlm.nih.gov/39273060

Bacterial infections resulting in endotoxin or exotoxin exposure can lead to sepsis because of dysregulated host responses. Sepsis causes organ dysfunction that can lead to death if not treated immediately, yet no proven pharmacological treatments exist. Horses can serve as a comparative and translational model for sepsis in humans because both species share mechanisms of immune response, including severe neutropenia, cytokine storms, formation of neutrophil extracellular traps, and decreased perfusion. Research on sepsis has focused on the pathophysiological role of interleukin-6, interleukin-1β, tumor necrosis factor-α, and interleukin­10. Research on novel sepsis therapies has focused on monoclonal antibodies, cytokine antagonists, and cytokine removal through extracorporeal hemoperfusion. Future sepsis research should focus on optimizing therapeutic strategies of cytokine modulation and analyzing the underlying mechanisms of cytokine dysregulation. Supported by ORIP (T32OD011130).